In which regions is the KeyPay API available?

KeyPay supports multiple regions including Australia, UK, New Zealand, Singapore, and Malaysia. Make sure to provide the correct region domain during setup.

Can I see my employee's payslips using this agent?

Yes, the `list_pay_slips` tool allows you to retrieve a list of issued payslips for a specific employee within a business.

Is it possible to track leave requests?

Absolutely. Use the `list_leave_requests` tool to fetch all historical and pending leave requests for any of your registered businesses.

KeyPay MCP Server for Google ADK 10 tools — connect in under 2 minutes

Name: KeyPay
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 10 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add KeyPay as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="keypay_agent",
    instruction=(
        "You help users interact with KeyPay "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About KeyPay MCP Server

Connect your KeyPay (now Employment Hero Payroll) account to any AI agent to streamline your payroll operations. This MCP server enables your agent to interact with businesses, pay runs, employees, and compliance data directly.

Google ADK natively supports KeyPay as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

Payroll Oversight — List and retrieve detailed information for pay runs and earnings
Employee Management — Query employee profiles, payroll configurations, and metadata
Document Access — List issued payslips for specific employees instantly
Leave Tracking — Monitor historical and pending leave requests across your businesses
Compliance & Deductions — Inspect deduction lines and payroll items to ensure accuracy

The KeyPay MCP Server exposes 10 tools through the Vinkius. Connect it to Google ADK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect KeyPay to Google ADK via MCP

Follow these steps to integrate the KeyPay MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 10 tools from KeyPay via MCP

Why Use Google ADK with the KeyPay MCP Server

Google ADK provides unique advantages when paired with KeyPay through the Model Context Protocol.

Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with KeyPay

Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

Seamless integration with Google Cloud services means you can combine KeyPay tools with BigQuery, Vertex AI, and Cloud Functions

KeyPay + Google ADK Use Cases

Practical scenarios where Google ADK combined with the KeyPay MCP Server delivers measurable value.

Enterprise data agents: ADK agents query KeyPay and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine KeyPay tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query KeyPay regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including KeyPay

KeyPay MCP Tools for Google ADK (10)

These 10 tools become available when you connect KeyPay to Google ADK via MCP:

get_business_details

Get details for a specific business

get_employee_details

Get details for a specific employee

get_pay_run_details

Get details for a specific pay run

list_businesses

List all businesses associated with the account

list_employees

List employees for a business

list_leave_requests

List leave requests for a business

list_pay_run_deductions

List deductions for a specific pay run

list_pay_run_earnings

List earnings for a specific pay run

list_pay_runs

List pay runs for a business

list_pay_slips

List payslips for an employee

Example Prompts for KeyPay in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with KeyPay immediately.

"List all businesses in my KeyPay account."

"Show me the pay runs for business ID '12345'."

"Find employee 'John Smith' in business '12345'."

Troubleshooting KeyPay MCP Server with Google ADK

Common issues when connecting KeyPay to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

KeyPay + Google ADK FAQ

Common questions about integrating KeyPay MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.